Spike is all grown up, and his instincts are telling him he needs to take a nap. Will these tearful goodbyes be his last words to his friends?

Basically, my take on the whole 'Spike grows up' thing. Keep in mind that this is my first story, so constructive critisism would be incredibly nice to recieve. Also, try not to flame, unless you really, really want to. Also, this is a oneshot.
Cover art by cynder-dragon-spyro :http://browse.deviantart.com/art/Spike-262898409